# MagnaFlow 23503 Direct Fit Standard Catalytic Converter for 1979-1983 Fiat 124 and More

### Performance Overview

The Direct Fit Catalytic Converter is designed with a ribbed body that can reduce expansion and distortion when the converters heat up. These ribs holds the ceramic catalyst in a proper position and it also forms a channel that shields the cushioning mat from direct exposure to exhaust gases. The ceramic coating is made for maximum surface area and flow, and the coating method is strictly controlled so that exact

### Key Features

-   Brand: MagnaFlow
-   Part number: 23503
-   Product type: Direct Fit Standard Catalytic Converter
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   1979 Fiat 124, Note: Spider; 2.0L
-   1980 Fiat 124, Note: Spider; 2.0L
-   1981 Fiat 124, Note: Spider; 2.0L
-   1980 Fiat Strada, Note: Base, Custom; 1.5L
-   1981 Fiat Strada, Note: Base, Custom; 1.5L
-   1982 Fiat Strada, Note: Base, Custom; 1.5L
-   1980 Fiat X-1/9, Note: Base; 1.5L
-   1981 Fiat X-1/9, Note: Base; 1.5L

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is 23503.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   Direct Fit Standard Catalytic Converter for Fiat 124
-   23503 fitment
-   MagnaFlow Direct Fit Standard Catalytic Converter
-   1979 Fiat 124 Direct Fit Standard Catalytic Converter

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1979

Fiat

124

Spider; 2.0L

1980

Fiat

124

Spider; 2.0L

1981

Fiat

124

Spider; 2.0L

1980

Fiat

Strada

Base, Custom; 1.5L

1981

Fiat

Strada

Base, Custom; 1.5L

1982

Fiat

Strada

Base, Custom; 1.5L

1980

Fiat

X-1/9

Base; 1.5L

1981

Fiat

X-1/9

Base; 1.5L

1982

Fiat

X-1/9

Base; 1.5L

1983

Fiat

X-1/9

Base; 1.5L

1981

Lancia

Beta

Base; 2.0L

1981

Lancia

Zagato

Base; 2.0L

1982

Lancia

Zagato

Base; 2.0L

## Details

- **Price:** 506.05 CAD
- **Vendor:** MagnaFlow
- **Type:** Direct Fit Standard Catalytic Converter
- **Tags:** 1979 Fiat 124, 1980 Fiat 124, 1980 Fiat Strada, 1980 Fiat X-1/9, 1981 Fiat 124, 1981 Fiat Strada, 1981 Fiat X-1/9, 1981 Lancia Beta, 1981 Lancia Zagato, 1982 Fiat Strada, 1982 Fiat X-1/9, 1982 Lancia Zagato, 1983 Fiat X-1/9, 23503, Auto Parts, Automotive, Catalytic Converter, Direct Fit Standard Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-23503, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 506.05 CAD | In stock |

## Images

- MagnaFlow 23503 Direct Fit Standard Catalytic Converter

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-fiat-124-catalytic-converter-23503)
> Updated: 2026-07-16